4am

Cafe 4am, tucked away on Guangfu South Road, offers a unique spot for night owls and those in need of a late-night workspace in Taipei. Situated conveniently near the Sun Yat-sen Memorial Hall metro station, it's easily accessible for many city dwellers. Patrons can enjoy the benefit of outdoor seating, allowing them to soak up the local atmosphere while indulging in takeout or surfing the web on the cafe's free Wi-Fi.

Open every day until the early hours – specifically until 4 am from Monday to Saturday – 4am ensures you won't be left searching for a refuge when working on last-minute projects. However, it's worth noting that previous visitors have commented on issues such as subpar food options and inconsistent service; although, they do appreciate the ample space to work or relax.

On the downside, there might be some discomfort due to lingering smells when smokers are present outdoors, and food quality appears to have room for improvement. Unfortunately, reviews about the establishment are quite outdated, with no recent feedback to indicate any current changes or improvements. Therefore, visitors might want to temper their expectations before venturing over for a night of productivity.